291247249

素因数分解:

${\mathrm{83}}^1\times {\mathrm{89}}^2\times {\mathrm{443}}^1$

素因数の和:704

約数の個数: 12

約数和(自身を含む): 298778256

約数和(自身を除く): 7531007

約数列:

[1, 83, 89, 443, 7387, 7921, 36769, 39427, 657443, 3272441, 3509003, 291247249]

約数ペア:

[(1, 291247249), (83, 3509003), (89, 3272441), (443, 657443), (7387, 39427), (7921, 36769)]